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Invalid postback or callback argument. Event validation is enabled using '
...qiueID]. And if multiple are selected the browser posts it the values as a csv. Note the items and selectedindex properties of the control will be wrong on the server since you've modified the itrmlist on the client which the server doesn't know about.
– Michael
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Get ffmpeg information in friendly way
..._entries stream=width,height,r_frame_rate,bit_rate,codec_name,duration -of csv=p=0:s=x video.mp4
results in:
h264x600x480x25/1x385.680000x542326
-select_streams v:0 selects only the video stream. If you remove that parameter you get one line for each stream.
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What does Provider in JAX-RS mean?
...ese providers control the mapping of data representations (like XML, JSON, CSV) to their Java object equivalents.
Context Providers
These providers control the context that resources can access via @Context annotations.
Exception Providers
These providers control the mapping of Java exceptions t...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...ds in a manner similiar and not too much more complex to what you'd do for CSV; but that you're instead writing xml. Open XML is the mindset that Microsoft considers it's new Office formats in. And you can always rename them from .xslx to .zip files if you feel like poking at their XML contents.
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2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术
...一下Hadoop的工作原理？
我们先说HDFS，所谓Hadoop的分布式文件系统，它是能真正做到高强度容错。并且根据locality原理，对连续存储做了优化。简单说就是分配大的数据块，每次连续读整数个。如果让你自己来设计分布式文件系...
How do I get AWS_ACCESS_KEY_ID for Amazon?
...ll how to create a new one:
Create a new access key:
"Download the .csv key file, which contains the access key ID and secret access key.":
As for your other questions:
I'm not sure about MERCHANT_ID and MARKETPLACE_ID.
I believe your sandbox question was addressed by Amit's point that...
MySQL: Large VARCHAR vs. TEXT?
...links
MEDIUMTEXT
Case: large json bodies, short to medium length books, csv strings
LONGTEXT
Case: textbooks, programs, years of logs files, harry potter and the goblet of fire, scientific research logging
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How do I design a class in Python?
...e data: my_measurements.save('filename.pickle')
Consider using pandas.read_csv() instead of manually reading the text files.
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...ontent type of the same model, let say JSON payload, webpage, e-mail body, CSV and so on.
Non Java programmer may have difficulties to work with JSP templates, when non technical people never had difficulties to modify regular templates.
I was asking same question long time ago and ended by writin...
Factors in R: more than an annoyance?
...theory is that 90% of why they're a pain is because in read.table and read.csv, the argument stringsAsFactors = TRUE by default (and most users miss this subtlety). I say they are useful because model fitting packages like lme4 use factors and ordered factors to differentially fit models and determi...